The Ubiquitin-Proteasomal System and Blood Cancer Therapy

نویسندگان

  • Xinliang Mao
  • Biyin Cao
  • Cyrus Tang
چکیده

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Inhibition of NEDD8 and FAT10 ligase activities through the degrading enzyme NEDD8 ultimate buster 1: A potential anticancer approach

The capabilities of tumour cells to survive through deregulated cell cycles and evade apoptosis are hallmarks of cancer. The ubiquitin-like proteins (UBL) proteasome system is important in regulating cell cycles via signaling proteins. Deregulation of the proteasomal system can lead to uncontrolled cell proliferation. The Skp, Cullin, F-box containing complex (SCF complex) is the predominant E3...

متن کامل

12-O-tetradecanoylphorbol-1,3-acetate-induced degradation of protein kinase B via ubiquitin-proteasomal pathway depends on its Ser473 phosphorylation in gastric cancer cells.

TPA (12-O-tetradecanoylphorbol-1, 3-acetate) can induce cell apoptosis and cause PKB (protein kinase B) degradation correlated with its phosphorylation in gastric cancer cells. We investigated whether the ubiquitin-proteasomal pathway is involved in TPA-induced PKB degradation. The results showed that TPA could induce PKB ubiquitination by inhibiting its phosphorylation at the serine 473 site. ...

متن کامل

Deregulation of the ubiquitin system and p53 proteolysis modify the apoptotic response in B-CLL lymphocytes.

We recently reported increased sensitivity of B-cell chronic lymphocytic leukemia (B-CLL) lymphocytes to apoptotic death activation by the proteasome-specific inhibitor lactacystin. Here, we show that only specific-not nonspecific-proteasomal inhibitors can discriminate between malignant and normal lymphocytes in inducing the apoptotic death response. Indeed, lactacystin and its active metaboli...

متن کامل

Targeting proteasomal pathways by dietary curcumin for cancer prevention and treatment.

Curcumin, a major component of the golden spice turmeric (Curcuma longa), has been linked with the prevention and treatment of a wide variety of cancers through modulation of multiple cell signaling pathways. Since the first report from our laboratory in 1995 that curcumin can inhibit activation of the proinflammatory transcription factor NF-κB by inhibiting the 26S proteasomal degradation of I...

متن کامل

Deubiquitinase inhibition as a cancer therapeutic strategy.

The ubiquitin proteasome system (UPS) is the main system for controlled protein degradation and a key regulator of fundamental cellular processes. The dependency of cancer cells on a functioning UPS has made this an attractive target for development of drugs that show selectivity for tumor cells. Deubiquitinases (DUBs, ubiquitin isopeptidases) are components of the UPS that catalyze the removal...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017